Cheap flights from Kolkata, India to Ontario, CA
Flights starting at £448. Choose between Frontier Airlines, China Airlines, or IndiGo Airlines to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Ontario
Cheapest one-way trip | £482 |
---|---|
Cheapest round-trip | £886 |
Average round-trip | £1,050 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Frontier Airlines, China Airlines, IndiGo Airlines, Alaska Airlines, and Qatar Airways. Kolkata and Ontario have 228 direct flights per week.
Check-in for a flight from Kolkata to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
China Airlines | CAL | CI | Yes | Opens 48 days before flight Closes 1 hours before flight |
IndiGo Airlines | IGO | 6E | Yes | 0 0 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Qatar Airways | QTR | QR | Yes | 0 0 |
Weather in Ontario
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 7°C |
February | 18°C | 7°C |
March | 20°C | 8°C |
April | 23°C | 10°C |
May | 25°C | 13°C |
June | 29°C | 16°C |
July | 33°C | 19°C |
August | 33°C | 20°C |
September | 32°C | 18°C |
October | 27°C | 15°C |
November | 22°C | 10°C |
December | 17°C | 7°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Kolkata
- Flights from Kolkata to New Delhi
- Flights from Kolkata to Chittagong
- Flights from Kolkata to Dhaka
- Flights from Kolkata to Bagdogra
- Flights from Kolkata to Bangkok
- Flights from Kolkata to Mumbai
- Flights from Kolkata to Bengaluru
- Flights from Kolkata to Chennai
- Flights from Kolkata to Guwahati
- Flights from Kolkata to Singapore
- Flights from Kolkata to Dubai
- Flights from Kolkata to Hyderabad
- Flights from Kolkata to Sydney
- Flights from Kolkata to London
- Flights from Kolkata to Jhārsuguda
- Flights from Kolkata to Hanoi
- Flights from Kolkata to Pune
- Flights from Kolkata to Patna
- Flights from Kolkata to Port Blair
- Flights from Kolkata to Ahmedabad
Flights to Ontario
- Flights from London to Ontario
- Flights from New York to Ontario
- Flights from Bangkok to Ontario
- Flights from San Francisco to Ontario
- Flights from Denver to Ontario
- Flights from Sacramento to Ontario
- Flights from Taipei to Ontario
- Flights from Manila to Ontario
- Flights from Toronto to Ontario
- Flights from Calgary to Ontario
- Flights from Seattle to Ontario
- Flights from Las Vegas to Ontario
- Flights from San Jose to Ontario
- Flights from Orlando to Ontario
- Flights from Houston to Ontario
- Flights from Macau to Ontario
- Flights from Los Angeles to Ontario
- Flights from Washington, D.C. to Ontario
- Flights from Manchester to Ontario
- Flights from Detroit to Ontario
Popular routes
- Flights from London to Alicante
- Flights from Louisville to Mumbai
- Flights from Hyderabad to Spokane
- Flights from Lucknow to Raleigh
- Flights from Mumbai to Louisville
- Flights from Berlin to Santa Ana
- Flights from Monterrey to Jakarta
- Flights from Nairobi to San Pedro Sula
- Flights from San Antonio to Aruba
- Flights from Kahului to Jacksonville
- Flights from London to Tirana
- Flights from Jacksonville to Kahului